Record Information |
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Version | 1.0 |
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Creation Date | 2016-09-30 22:19:28 UTC |
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Update Date | 2020-06-04 20:35:57 UTC |
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MCDB ID | BMDB0000086 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Glycerophosphocholine |
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Description | Glycerophosphocholine, also known as GPC or choline alfoscerate, belongs to the class of organic compounds known as glycerophosphocholines. These are lipids containing a glycerol moiety carrying a phosphocholine at the 3-position. Glycerophosphocholine exists as a solid, possibly soluble (in water), and an extremely weak basic (essentially neutral) compound (based on its pKa) molecule. Glycerophosphocholine exists in all living species, ranging from bacteria to humans. Glycerophosphocholine participates in a number of enzymatic reactions, within cattle. In particular, Glycerophosphocholine can be biosynthesized from 11-cis-retinol and PC(24:1(15Z)/15:0); which is mediated by the enzyme lecithin retinol acyltransferase. In addition, Retinyl ester and glycerophosphocholine can be biosynthesized from vitamin a and PC(24:1(15Z)/15:0) through its interaction with the enzyme lecithin retinol acyltransferase. In cattle, glycerophosphocholine is involved in the metabolic pathway called the retinol metabolism pathway. |
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Structure | |
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Synonyms | Value | Source |
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2-[[(2,3-Dihydroxypropoxy)hydroxyphosphinyl]oxy]-N,N,N-trimethyl-ethanaminium inner salt | HMDB | a-Glycerophosphorylcholine | HMDB | a-Glycerylphosphorylcholine | HMDB | alpha-Glycerophosphorylcholine | HMDB | alpha-Glycerylphosphorylcholine | HMDB | Choline alfoscerate | HMDB, MeSH | Choline glycerophosphate | HMDB | Glycerol 3-phosphocholine | HMDB, MeSH | Glycerol phosphorylcholine | HMDB | Glycerol-3-phosphatidylcholine | HMDB | Glycerophosphatidylcholine | HMDB | Glycerophosphorylcholine | HMDB, MeSH | GPC | HMDB | GPCho | HMDB | Hydrogen glycerophosphate choline | HMDB | L-alpha-Glycerophosphocholine | HMDB | L-alpha-Glycerophosphorylcholine | HMDB | L-alpha-Glycerylphosphorylcholine | HMDB, MeSH | L-Choline hydroxide 2,3-dihydroxypropyl hydrogen phosphate inner salt | HMDB | sn-glycero-3-Phosphocholine | HMDB | Alfoscerate, choline | MeSH, HMDB | Choline alphoscerate | MeSH, HMDB | Glycerophosphate, choline | MeSH, HMDB | Alphoscerate, choline | MeSH, HMDB | L alpha Glycerylphosphorylcholine | MeSH, HMDB | 3-Phosphocholine, glycerol | MeSH, HMDB | Glycerol 3 phosphocholine | MeSH, HMDB | Glycerylphosphorylcholine | MeSH, HMDB | Cereton | HMDB | Cholicerin | HMDB | Cholitiline | HMDB | Delecit | HMDB | Gliatilin | HMDB | Glycerol 3-phosphorylcholine | HMDB | Glycerophosphocholine | HMDB | Glycerophosphoric acid choline ester | HMDB | Glyceryl 3-phosphorylcholine | HMDB | Glycerylphosphocholine | HMDB | L-alpha-GPC | HMDB | L-α-GPC | HMDB | L-α-Glycerophosphocholine | HMDB | L-α-Glycerophosphorylcholine | HMDB | L-α-Glycerylphosphorylcholine | HMDB | O-(sn-glycero-3-Phosphoryl)-choline | HMDB | sn-glycero-3-Phosphorylcholine | HMDB | α-Glycerophosphorylcholine | HMDB | α-Glycerylphosphorylcholine | HMDB |
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Chemical Formula | C8H20NO6P |
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Average Molecular Weight | 257.2213 |
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Monoisotopic Molecular Weight | 257.102823889 |
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IUPAC Name | (2-{[(2S)-2,3-dihydroxypropyl phosphonato]oxy}ethyl)trimethylazanium |
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Traditional Name | Alpha-GPC |
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CAS Registry Number | 28319-77-9 |
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SMILES | C[N+](C)(C)CCOP([O-])(=O)OC[C@@H](O)CO |
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InChI Identifier | InChI=1S/C8H20NO6P/c1-9(2,3)4-5-14-16(12,13)15-7-8(11)6-10/h8,10-11H,4-7H2,1-3H3/t8-/m0/s1 |
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InChI Key | SUHOQUVVVLNYQR-QMMMGPOBSA-N |
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Chemical Taxonomy |
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Description | belongs to the class of organic compounds known as glycerophosphocholines. These are lipids containing a glycerol moiety carrying a phosphocholine at the 3-position. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerophospholipids |
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Sub Class | Glycerophosphocholines |
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Direct Parent | Glycerophosphocholines |
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Alternative Parents | |
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Substituents | - Glycero-3-phosphocholine
- Phosphocholine
- Dialkyl phosphate
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Tetraalkylammonium salt
- Quaternary ammonium salt
- 1,2-diol
- Secondary alcohol
- Organic nitrogen compound
- Organic salt
- Hydrocarbon derivative
- Primary alcohol
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Amine
- Alcohol
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 142.5 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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Spectra |
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| Spectrum Type | Description | Splash Key | Deposition Date | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | splash10-001j-7910000000-79a0f6ec434740d09410 | 2016-09-22 | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positive | splash10-00ds-9324000000-3f77ad31e891fc64627e | 2017-10-06 | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-052r-9140000000-dfaa66ba1da98fca7ee7 | 2017-09-01 | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0a7r-9210000000-dd605c88980d8b4928bb | 2017-09-01 | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4r-9000000000-5b8e226d6d1b7bba9ba2 | 2017-09-01 | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0a4i-0390000000-4e2ca054587803166774 | 2017-09-01 | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0kor-2920000000-8d45ca644a1b5ea88a2c | 2017-09-01 | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-004i-9100000000-65a218b9f08d2ce2ed9c | 2017-09-01 | View Spectrum |
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Concentrations |
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Detected but not Quantified | Not Applicable | | | details | Detected but not Quantified | Not Applicable | | | details | Detected but not Quantified | Not Applicable | | | details | Detected and Quantified | 284 - 1460 uM | | | details | Detected and Quantified | 395 - 1217 uM | | | details | Detected but not Quantified | Not Applicable | | | details | Detected and Quantified | 669 +/- 53 uM | | | details | Detected and Quantified | 659 +/- 8 uM | | | details | Detected and Quantified | 646 +/- 21 uM | | | details | Detected and Quantified | 705 +/- 45 uM | | | details | Detected and Quantified | 532 +/- 108 uM | | | details | Detected and Quantified | 532 +/- 240 uM | | | details | Detected and Quantified | 617 +/- 84 uM | | | details |
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External Links |
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HMDB ID | HMDB0000086 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Alpha-GPC |
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METLIN ID | Not Available |
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PubChem Compound | 71920 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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References |
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Synthesis Reference | Evans, Christopher Thomas; McCague, Raymond; Tyrrell, Nicholas David. Preparation of phospholipid-intermediate glycerophosphocholine by a crystallization process. PCT Int. Appl. (1993), 8 pp. |
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Material Safety Data Sheet (MSDS) | Download (PDF) |
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General References | - Klein MS, Almstetter MF, Schlamberger G, Nurnberger N, Dettmer K, Oefner PJ, Meyer HH, Wiedemann S, Gronwald W: Nuclear magnetic resonance and mass spectrometry-based milk metabolomics in dairy cows during early and late lactation. J Dairy Sci. 2010 Apr;93(4):1539-50. doi: 10.3168/jds.2009-2563. [PubMed:20338431 ]
- Klein MS, Buttchereit N, Miemczyk SP, Immervoll AK, Louis C, Wiedemann S, Junge W, Thaller G, Oefner PJ, Gronwald W: NMR metabolomic analysis of dairy cows reveals milk glycerophosphocholine to phosphocholine ratio as prognostic biomarker for risk of ketosis. J Proteome Res. 2012 Feb 3;11(2):1373-81. doi: 10.1021/pr201017n. Epub 2011 Dec 9. [PubMed:22098372 ]
- Sundekilde UK, Gustavsson F, Poulsen NA, Glantz M, Paulsson M, Larsen LB, Bertram HC: Association between the bovine milk metabolome and rennet-induced coagulation properties of milk. J Dairy Sci. 2014 Oct;97(10):6076-84. doi: 10.3168/jds.2014-8304. Epub 2014 Jul 30. [PubMed:25087032 ]
- Buitenhuis AJ, Sundekilde UK, Poulsen NA, Bertram HC, Larsen LB, Sorensen P: Estimation of genetic parameters and detection of quantitative trait loci for metabolites in Danish Holstein milk. J Dairy Sci. 2013 May;96(5):3285-95. doi: 10.3168/jds.2012-5914. Epub 2013 Mar 15. [PubMed:23497994 ]
- Maher AD, Hayes B, Cocks B, Marett L, Wales WJ, Rochfort SJ: Latent biochemical relationships in the blood-milk metabolic axis of dairy cows revealed by statistical integration of 1H NMR spectroscopic data. J Proteome Res. 2013 Mar 1;12(3):1428-35. doi: 10.1021/pr301056q. Epub 2013 Feb 21. [PubMed:23394630 ]
- O'Callaghan TF, Vazquez-Fresno R, Serra-Cayuela A, Dong E, Mandal R, Hennessy D, McAuliffe S, Dillon P, Wishart DS, Stanton C, Ross RP: Pasture Feeding Changes the Bovine Rumen and Milk Metabolome. Metabolites. 2018 Apr 6;8(2). pii: metabo8020027. doi: 10.3390/metabo8020027. [PubMed:29642378 ]
- Xi X, Kwok LY, Wang Y, Ma C, Mi Z, Zhang H: Ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry MS(E)-based untargeted milk metabolomics in dairy cows with subclinical or clinical mastitis. J Dairy Sci. 2017 Jun;100(6):4884-4896. doi: 10.3168/jds.2016-11939. Epub 2017 Mar 23. [PubMed:28342601 ]
- Kurt J. Boudonck, Matthew W. Mitchell, Jacob Wulff and John A. Ryals (2009). Kurt J. Boudonck, Matthew W. Mitchell, Jacob Wulff and John A. Ryals. Characterization of the biochemical variability of bovine milk using metabolomics. Metabolomics (2009) 5:375?386. Metabolomics.
- A. Foroutan et al. (2019). A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation). Journal of Agricultural and Food Chemistry.
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